/*
    Copyright (C) 2014 Apple Inc. All Rights Reserved.
    See LICENSE.txt for this sample’s licensing information
    
    Abstract:
    
                A table view controller that displays filtered strings based on callbacks from a UISearchController.
            
*/

import UIKit

class SearchResultsViewController: SearchControllerBaseViewController, UISearchResultsUpdating {
    // MARK: Types
    
    struct StoryboardConstants {
        /// The identifier string that corresponds to the SearchResultsViewController's view controller defined in the main storyboard.
        static let identifier = "SearchResultsViewControllerIdentifier"
    }
    
    // MARK: UISearchResultsUpdating
    
    func updateSearchResultsForSearchController(searchController: UISearchController) {
        // updateSearchResultsForSearchController(_:) is called when the controller is being dismissed to allow those who are using the controller they are search as the results controller a chance to reset their state. No need to update anything if we're being dismissed.
        if !searchController.active {
            return
        }
        
        filterString = searchController.searchBar.text
    }
}
